报道了一种具有垂直集成无源波导的耦合波导结构量子阱激光器的理论设计，它可以使垂直结平面方向的远场光束发散角得到有效的降低。
In this paper, the theoretical design for the quantum well lasers with vertically integrated passive waveguides, which decreases the vertical beam divergence effectively, are reported.
本文讨论了集成有源和无源光波导的某些必要技术，并介绍了几种典型器件。
This paper discusses some techniques necessary to integrate native and passitive optical waveguides and describes several typical integrated devices.
针对光波导电场传感器无源工作的特点，分析了电场传感器工作点对传感灵敏度、线性动态范围的影响。
For passive working electric field sensors, the effects of bias point on the performances including sensitivity and linear dynamic range are analyzed.
结合BPM软件，完成了对单模波导、弯曲波导部分、定向耦合器和无源环形谐振器整体结构的模拟和设计。
The simulation and design of single mode waveguide, curve waveguide, directional coupler and monobloc construction of passive ring resonator have been accomplished by using BPM software.
结合光学设计软件，完成了对波导材料、定向耦合器、弯曲波导部分和无源环形谐振器的模拟和设计。
Have accomplished the simulation and design of waveguide, directional coupler, bend waveguide and passive ring resonator by optical design tools.
结合光学设计软件，完成了对波导材料、定向耦合器、弯曲波导部分和无源环形谐振器的模拟和设计。
Have accomplished the simulation and design of waveguide, directional coupler, bend waveguide and passive ring resonator by optical design tools.
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